Fix Windows Defender Stuck Loading Service Not Running
If you open Windows Security and see 'Windows Defender Service not running' or it hangs on a load...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesWindows Security Not Working on Mac: Fixes and Workarounds
If you're running Windows on a Mac via Boot Camp or a virtual machine and Windows Security (forme...
Fix Windows Update Authentication Failed for Domain Users
If you're a domain user and see "Authentication failed" when checking for Windows Updates, the is...
Fix PowerShell Module Not Found After Path Change
You run Import-Module and get an error like "The specified module 'X' was not lo...
Fixing Gradle Build SSL Handshake Failures
You run a Gradle build and see an error like javax.net.ssl.SSLHandshakeException or ...
Repair Windows Security Installation via Command Prompt
Windows Security (formerly Windows Defender) can sometimes fail to open, show blank screens, or r...
Issue queue
SitemapHandle Expired Authentication Tokens in PowerShell Scripts
How to Fix SearchIndexer.exe Version Error
Fix Remote Desktop Failed to Start in Windows 10
Windows 10 Update Port Error Fix
Remote Desktop DNS Error Permission Denied Troubleshooting
How to Fix Windows Update Hanging Due to DNS Issues
How to Fix DNS Errors When Setting Up Outlook
How to Fix Microsoft Store App Installation Permission Denied
How to Reduce Windows Security CPU Usage at Idle
Microsoft Store Log File Checklist for Support
Troubleshoot Windows Activation Connecting to Organization Server
Windows Defender Offline Scan: Step-by-Step Setup
How to Fix SearchIndexer.exe Version Error
Fix Remote Desktop Failed to Start in Windows 10
Windows 10 Update Port Error Fix
Remote Desktop DNS Error Permission Denied Troubleshooting
How to Fix Windows Update Hanging Due to DNS Issues
How to Fix DNS Errors When Setting Up Outlook
How to Fix Microsoft Store App Installation Permission Denied
How to Reduce Windows Security CPU Usage at Idle
Microsoft Store Log File Checklist for Support
Troubleshoot Windows Activation Connecting to Organization Server
Windows Defender Offline Scan: Step-by-Step Setup